255993312

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:736

約数の個数: 96

約数和(自身を含む): 705438720

約数和(自身を除く): 449445408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 269, 276, 368, 431, 538, 552, 736, 807, 862, 1076, 1104, 1293, 1614, 1724, 2152, 2208, 2586, 3228, 3448, 4304, 5172, 6187, 6456, 6896, 8608, 9913, 10344, 12374, 12912, 13792, 18561, 19826, 20688, 24748, 25824, 29739, 37122, 39652, 41376, 49496, 59478, 74244, 79304, 98992, 115939, 118956, 148488, 158608, 197984, 231878, 237912, 296976, 317216, 347817, 463756, 475824, 593952, 695634, 927512, 951648, 1391268, 1855024, 2666597, 2782536, 3710048, 5333194, 5565072, 7999791, 10666388, 11130144, 15999582, 21332776, 31999164, 42665552, 63998328, 85331104, 127996656, 255993312]

約数ペア:

[(1, 255993312), (2, 127996656), (3, 85331104), (4, 63998328), (6, 42665552), (8, 31999164), (12, 21332776), (16, 15999582), (23, 11130144), (24, 10666388), (32, 7999791), (46, 5565072), (48, 5333194), (69, 3710048), (92, 2782536), (96, 2666597), (138, 1855024), (184, 1391268), (269, 951648), (276, 927512), (368, 695634), (431, 593952), (538, 475824), (552, 463756), (736, 347817), (807, 317216), (862, 296976), (1076, 237912), (1104, 231878), (1293, 197984), (1614, 158608), (1724, 148488), (2152, 118956), (2208, 115939), (2586, 98992), (3228, 79304), (3448, 74244), (4304, 59478), (5172, 49496), (6187, 41376), (6456, 39652), (6896, 37122), (8608, 29739), (9913, 25824), (10344, 24748), (12374, 20688), (12912, 19826), (13792, 18561)]